Update ci.yml

Author: orkhanahmadov

.github/workflows/ci.yml

@@ -3,10 +3,10 @@ name: CI
 on:
   push:
     branches:
-      - main
+      - master
   pull_request:
     branches:
-      - main
+      - master
 
 jobs:
   build:
@@ -28,4 +28,4 @@ jobs:
         run: composer phpstan
 
       - name: Run PHPUnit
-        run: composer test
+        run: composer test